| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.95 | 13.162% | $178.7394 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $154.71 | 10.299% | $170.6436 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $122.26 | 12.337% | $137.3432 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $6.27 | 4.483% | $6.5511 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $165.32 | 3.397% | $170.9359 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $15.80 | 10.743% | $17.4974 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $42.94 | 6.107% | $45.5623 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $665.25 | $727.2729 | $727.27 | $727.30 | $727.20 | |